Month Index 2015=100 1996-01-01 62.28 1996-02-01 62.40 1996-03-01 62.70 1996-04-01 65.14 1996-05-01 65.63 1996-06-01 65.55 1996-07-01 65.68 1996-08-01 65.70 1996-09-01 65.98 1996-10-01 65.67 1996-11-01 63.54 1996-12-01 63.77 1997-01-01 64.89 1997-02-01 65.00 1997-03-01 65.21 1997-04-01 67.25 1997-05-01 67.86 1997-06-01 68.01 1997-07-01 68.40 1997-08-01 68.26 1997-09-01 68.41 1997-10-01 68.16 1997-11-01 66.11 1997-12-01 66.72 1998-01-01 67.51 1998-02-01 67.38 1998-03-01 67.48 1998-04-01 70.09 1998-05-01 70.75 1998-06-01 70.69 1998-07-01 71.04 1998-08-01 70.81 1998-09-01 70.74 1998-10-01 70.36 1998-11-01 68.22 1998-12-01 68.61 1999-01-01 69.04 1999-02-01 69.05 1999-03-01 69.08 1999-04-01 71.16 1999-05-01 71.71 1999-06-01 71.75 1999-07-01 72.22 1999-08-01 72.10 1999-09-01 72.08 1999-10-01 71.72 1999-11-01 70.81 1999-12-01 71.64 2000-01-01 71.38 2000-02-01 71.32 2000-03-01 71.38 2000-04-01 73.57 2000-05-01 74.30 2000-06-01 74.10 2000-07-01 74.55 2000-08-01 74.38 2000-09-01 74.34 2000-10-01 74.13 2000-11-01 72.02 2000-12-01 72.25 2001-01-01 72.00 2001-02-01 72.02 2001-03-01 72.47 2001-04-01 75.13 2001-05-01 75.88 2001-06-01 76.03 2001-07-01 76.76 2001-08-01 76.75 2001-09-01 76.71 2001-10-01 76.17 2001-11-01 74.33 2001-12-01 74.77 2002-01-01 75.00 2002-02-01 74.33 2002-03-01 74.64 2002-04-01 77.06 2002-05-01 77.63 2002-06-01 77.57 2002-07-01 78.38 2002-08-01 78.44 2002-09-01 78.31 2002-10-01 78.10 2002-11-01 75.99 2002-12-01 76.24 2003-01-01 75.50 2003-02-01 75.82 2003-03-01 76.41 2003-04-01 78.60 2003-05-01 78.99 2003-06-01 79.11 2003-07-01 79.59 2003-08-01 79.70 2003-09-01 79.53 2003-10-01 79.94 2003-11-01 77.19 2003-12-01 77.98 2004-01-01 77.53 2004-02-01 77.48 2004-03-01 77.85 2004-04-01 81.25 2004-05-01 81.35 2004-06-01 81.66 2004-07-01 81.98 2004-08-01 81.60 2004-09-01 82.00 2004-10-01 82.01 2004-11-01 78.62 2004-12-01 79.38 2005-01-01 78.90 2005-02-01 79.37 2005-03-01 79.77 2005-04-01 82.72 2005-05-01 83.26 2005-06-01 83.26 2005-07-01 83.33 2005-08-01 83.57 2005-09-01 83.60 2005-10-01 84.37 2005-11-01 81.97 2005-12-01 82.00 2006-01-01 80.70 2006-02-01 81.18 2006-03-01 82.09 2006-04-01 85.60 2006-05-01 86.18 2006-06-01 85.95 2006-07-01 86.29 2006-08-01 86.03 2006-09-01 86.20 2006-10-01 85.72 2006-11-01 82.64 2006-12-01 82.56 2007-01-01 81.60 2007-02-01 81.74 2007-03-01 82.40 2007-04-01 84.56 2007-05-01 85.15 2007-06-01 85.32 2007-07-01 85.97 2007-08-01 86.44 2007-09-01 86.90 2007-10-01 86.97 2007-11-01 85.00 2007-12-01 85.05 2008-01-01 84.70 2008-02-01 84.97 2008-03-01 85.97 2008-04-01 88.04 2008-05-01 88.68 2008-06-01 89.15 2008-07-01 90.88 2008-08-01 91.19 2008-09-01 91.21 2008-10-01 92.03 2008-11-01 89.16 2008-12-01 89.33 2009-01-01 87.26 2009-02-01 87.94 2009-03-01 89.35 2009-04-01 91.47 2009-05-01 91.67 2009-06-01 91.59 2009-07-01 91.46 2009-08-01 91.97 2009-09-01 91.78 2009-10-01 91.34 2009-11-01 88.85 2009-12-01 88.68 2010-01-01 88.16 2010-02-01 88.43 2010-03-01 89.70 2010-04-01 92.11 2010-05-01 93.27 2010-06-01 93.18 2010-07-01 93.75 2010-08-01 94.66 2010-09-01 93.93 2010-10-01 93.29 2010-11-01 91.83 2010-12-01 92.31 2011-01-01 91.04 2011-02-01 90.75 2011-03-01 92.21 2011-04-01 94.29 2011-05-01 95.55 2011-06-01 96.05 2011-07-01 95.94 2011-08-01 97.05 2011-09-01 96.63 2011-10-01 95.67 2011-11-01 93.33 2011-12-01 93.62 2012-01-01 92.52 2012-02-01 93.15 2012-03-01 94.59 2012-04-01 97.98 2012-05-01 99.23 2012-06-01 100.36 2012-07-01 100.08 2012-08-01 100.25 2012-09-01 99.52 2012-10-01 98.79 2012-11-01 96.81 2012-12-01 96.23 2013-01-01 94.74 2013-02-01 94.74 2013-03-01 95.86 2013-04-01 98.77 2013-05-01 99.95 2013-06-01 100.83 2013-07-01 100.93 2013-08-01 100.81 2013-09-01 99.96 2013-10-01 99.18 2013-11-01 96.87 2013-12-01 97.06 2014-01-01 95.46 2014-02-01 96.19 2014-03-01 97.19 2014-04-01 99.15 2014-05-01 100.20 2014-06-01 101.45 2014-07-01 101.40 2014-08-01 101.58 2014-09-01 100.52 2014-10-01 99.78 2014-11-01 97.39 2014-12-01 97.32 2015-01-01 96.10 2015-02-01 96.58 2015-03-01 97.53 2015-04-01 100.42 2015-05-01 101.38 2015-06-01 102.48 2015-07-01 102.51 2015-08-01 102.87 2015-09-01 101.97 2015-10-01 101.23 2015-11-01 98.54 2015-12-01 98.38 2016-01-01 96.72 2016-02-01 97.31 2016-03-01 98.32 2016-04-01 101.08 2016-05-01 102.20 2016-06-01 103.40 2016-07-01 103.32 2016-08-01 103.78 2016-09-01 102.78 2016-10-01 101.65 2016-11-01 99.18 2016-12-01 99.22 2017-01-01 98.05 2017-02-01 98.45 2017-03-01 99.41 2017-04-01 102.14 2017-05-01 103.23 2017-06-01 104.35 2017-07-01 104.47 2017-08-01 104.93 2017-09-01 103.89 2017-10-01 103.04 2017-11-01 100.56 2017-12-01 100.46 2018-01-01 99.07 2018-02-01 99.66 2018-03-01 100.66 2018-04-01 103.51 2018-05-01 105.06 2018-06-01 106.53 2018-07-01 106.79 2018-08-01 107.58 2018-09-01 106.63 2018-10-01 105.26